I feel like having a wife, especially a loving one, should change the game a lot. For example if Aria is the wife, she should teach the kids and slaves combat skills. If Caitlin is the wife, she should increase education, science, academics. If Eliana is the wife, she should increase the player's sexual skills because she gives the player sexual tips. If Rebecca is the wife, she should teach manipulation and combat. The list goes on, having a loving/devoted wife should affect the game drastically.